📂 PowerShell File I/O Basics

Reading and writing files is a core skill. PowerShell makes this easy with simple cmdlets.

📚 Example: File Reading & Writing

# Write content to a file
"Hello, PowerShell!" | Out-File -FilePath "example.txt"

# Append a line to the file
"Appended line." | Add-Content -Path "example.txt"

# Read the file content
Get-Content -Path "example.txt"

# Check if file exists
Test-Path "example.txt"

Output will appear here...

💡 Pro Tip: Use Out-File to write or overwrite files, Add-Content to append, and Get-Content to read files.